I would love to see Campayn and ConvertKit integrated with the BB Subscription module. I just put those in as feature requests.
Until that glorious day, what options do I have to create simple horizontal subscription forms like the one BB has with services that are not supported? Campayn’s builder, like so many others, is OK if you want a sidebar widget or a full page form, but I want one just like BB’s horizontal one. Do I need to learn how to create something in Photoshop and then learn how to code it? What does a novice like me need to know about this stuff?
FYI: Here’s a link to the Campayn API doc. https://github.com/nebojsac/Campayn-API
Here’s one to the ConvertKit API: http://kb.convertkit.com/article-category/api/
ConvertKit is just great, though a more premium product. I saw that you added SendinBlue, and Campayn may appeal to people who would be interested in SIB.
Thanks!